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Diffstat (limited to 'src/sdl_gl.erl')
| -rw-r--r-- | src/sdl_gl.erl | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/sdl_gl.erl b/src/sdl_gl.erl new file mode 100644 index 0000000..457994a --- /dev/null +++ b/src/sdl_gl.erl @@ -0,0 +1,30 @@ +%% Copyright (c) 2015, Loïc Hoguin <[email protected]> +%% +%% Permission to use, copy, modify, and/or distribute this software for any +%% purpose with or without fee is hereby granted, provided that the above +%% copyright notice and this permission notice appear in all copies. +%% +%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +-module(sdl_gl). + +-export([create_context/1]). +-export([swap_window/1]). + +-opaque context() :: <<>>. +-export_type([context/0]). + +-spec create_context(sdl_window:window()) -> {ok, context()} | sdl:error(). +create_context(Window) -> + esdl2:gl_create_context(Window), + receive {'_nif_thread_ret_', Ret} -> Ret end. + +-spec swap_window(sdl_window:window()) -> ok. +swap_window(Window) -> + esdl2:gl_swap_window(Window). |